19488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 60480

約数和(自身を除く): 40992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 2436, 2784, 3248, 4872, 6496, 9744, 19488]

約数ペア:

[(1, 19488), (2, 9744), (3, 6496), (4, 4872), (6, 3248), (7, 2784), (8, 2436), (12, 1624), (14, 1392), (16, 1218), (21, 928), (24, 812), (28, 696), (29, 672), (32, 609), (42, 464), (48, 406), (56, 348), (58, 336), (84, 232), (87, 224), (96, 203), (112, 174), (116, 168)]